if I'm going on vacation and I have somebody who feeds the fish twice a week and changes about 50% of the water every time (my 2 betta girls live in 2 about 1.5 gal. bowls), how many pellets should he feed them?
I usually feed 4 pellets a day (morning 2, evening 2) and they have about 2 fasten days. Would 4 pellets at each feeding during vacantion be ok or will they overeat, when they eat all 4 pellets right away? And would 8 pellets a week for 3 weeks be also ok for the fish or will they starve?
Would 50% water change twice a week also be ok during that time?
Thanks for your help